Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{DCG_1994__12_1_131315, author = {B. Aronov and D. Eppstein and M. Bern}, title = {On the {Number} of {Minimal} {1-Steiner} {Trees.}}, journal = {Discrete & computational geometry}, pages = {29--34}, publisher = {mathdoc}, volume = {12}, number = {1}, year = {1994}, zbl = {0802.05030}, url = {http://geodesic.mathdoc.fr/item/DCG_1994__12_1_131315/} }
B. Aronov; D. Eppstein; M. Bern. On the Number of Minimal 1-Steiner Trees.. Discrete & computational geometry, Tome 12 (1994) no. 1, pp. 29-34. http://geodesic.mathdoc.fr/item/DCG_1994__12_1_131315/